fff ffi ffn ffo ffs fft ffu fif fii fin fiq fis fit fiu fnf fni fnn fns fnt fnu fof foi fon foo fos fot fou fqt fsf fsi fsn fso fsq fss fst fsu ftf fti ftn fto ftq fts ftt ftu fuf fui fun fuo fus fut fuu i-f iff ifi ifn ifo ifs ift ifu iif iii iin iio iis iit iiu in- inf ini inn ino inq ins int inu io- iof ioi ion ioo ios iot iou iqs iqt iqu is- isf isi isn iso isq iss ist isu itf iti itn ito itq its itt itu iu- iui ius iut n-i nff nfi nfn nfo nfs nft nfu nif nii nin nio niq nis nit niu nnf nni nnn nno nns nnt nnu no- nof noi non noo nos not nou nqs nqt nsf nsi nsn nso nss nst nsu ntf nti ntn nto ntq nts ntt ntu nui nun nuo nuq nus nut nuu o-i of- off ofi ofn ofo ofs oft ofu oif oii oin oio ois oit oiu on- onf oni onn ono ons ont onu oo- oof ooi oon ooo oos oot oqo os- osf osi osn oso osq oss ost osu ot- otf oti otn oto ots ott otu ou- ouf oui oun ouo ous out qff qfi qfs qft qin qio qis qit qiu qni qns qof qoi qoo qos qqq qqu qsi qso qst qti qto qtq qts qu- qui quo qus qut sff sfi sfn sfo sfs sft sfu sif sii sin sio siq sis sit siu snf sni snn sno sns snt snu sof soi son soo soq sos sot sou sqi sqn sqq sqs ss- ssf ssi ssn sso ssq sss sst ssu stf sti stn sto stq sts stt stu suf sui sun suo suq sus sut suu tff tfi tfn tfo tfs tft tfu tif tii tin tio tis tit tiu tnf tni tnn tno tnq tns tnt to- tof toi ton too toq tos tot tou tqo tsf tsi tsn tso tsq tss tst tsu ttf tti ttn tto tts ttt ttu tuf tui tun tuo tus tut tuu uff ufi ufn ufo ufs uft ufu uif uii uin uio uiq uis uit uiu un- unf uni unn uno unq uns unt unu uon uoo uos uot usf usi usn uso uss ust usu utf uti utn uto uts utt utu uun uus uut uuu